Home e-mail
Small Mersenne Prime Factors
Prime numbers of the form Mp= 2p − 1 are called Mersenne primes. For Mp to be prime, p must also be prime.
Any factor q of a Mersenne number 2p − 1 must be of the form 2kp + 1, where integer k ≥ 0. Furthermore, q must be 1 or 7 mod 8.
Exp. Prime Factor Digits Year
5011537300692238 ~1985
5011561300693678 ~1985
5011879501187918 ~1985
5011927501192718 ~1985
5012053300723198 ~1985
5012177400974178 ~1985
5012377300742638 ~1985
50123772405940979
50123836014859619 ~1988
5012417300745038 ~1985
5012507401000578 ~1985
5012521300751278 ~1985
50126531102783679 ~1986
5012831100256638 ~1983
5012939100258798 ~1983
50130891904973839 ~1986
5013119100262398 ~1983
5013139501313918 ~1985
5013191100263838 ~1983
5013301300798078 ~1985
5013527902434878 ~1986
5013647401091778 ~1985
5013719100274398 ~1983
5013779100275598 ~1983
5013797300827838 ~1985
Exp. Prime Factor Digits Year
50139612005584419 ~1987
5014199100283998 ~1983
5014561300873678 ~1985
5014687802349938 ~1986
50149212306863679 ~1987
5014951501495118 ~1985
5014979100299598 ~1983
5015033702104638 ~1985
5015123100302478 ~1983
5015141401211298 ~1985
5015287902751678 ~1986
5015291100305838 ~1983
5015513300930798 ~1985
5015723100314478 ~1983
5015797300947838 ~1985
5015897300953838 ~1985
5016059100321198 ~1983
5016097802575538 ~1986
5016299100325998 ~1983
5016443100328878 ~1983
5016923100338478 ~1983
5016983100339678 ~1983
5017021802723378 ~1986
5017079100341598 ~1983
5017253702415438 ~1985
Exp. Prime Factor Digits Year
5017361301041678 ~1985
5017451100349038 ~1983
5017511100350238 ~1983
5017583100351678 ~1983
5017721301063278 ~1985
5017889207740604710 ~1989
5018003100360078 ~1983
5018177702544798 ~1985
5018309717618187110 ~1990
5018437802949938 ~1986
5018513301110798 ~1985
5018513702591838
5018593802974898 ~1986
5018647501864718 ~1985
5018803501880318 ~1985
5018837301130238 ~1985
5018887501888718 ~1985
5018891903400398 ~1986
5019067501906718 ~1985
50191871204604899 ~1986
5019299100385998 ~1983
5019319903477438 ~1986
50193611104259439 ~1986
5019431401554498 ~1985
50194731606231379 ~1986
Exp. Prime Factor Digits Year
5019569401565538 ~1985
5019767401581378 ~1985
5019797301187838 ~1985
5020139401611138 ~1985
5020201301212078 ~1985
5020217301213038 ~1985
5020259100405198 ~1983
5020307401624578 ~1985
5020553353446931310 ~1990
5020583100411678 ~1983
50205831305351599
5020783803325298 ~1986
5020793702911038 ~1985
50209091506272719 ~1986
5021201401696098 ~1985
5021231100424638 ~1983
5021407502140718 ~1985
5021531100430638 ~1983
5021543100430878 ~1983
5021771100435438 ~1983
5021917301315038 ~1985
5021923502192318 ~1985
50223012410704499 ~1987
5022317301339038 ~1985
5022323100446478 ~1983
708
GIMPS The Prime Pages FactorDb.com
Home
5.441.361 digits 		e-mail
26-03-15